On Thu, 02 Dec 2004 14:11:46 -0500 Pallav Kalva <[EMAIL PROTECTED]> wrote:
> Hi , > > I have a table in my production database which has 500k rows and > from the pg_class it shows the number of "relpages" of > around 750K for this table, the same table copied to a test database > shows "relpages" as 35k. I run vacuumdb on the whole > database (not on the table individually but the whole database) daily. > > I think because of this most of queries are slowing down which used to > > run much faster before. > Is there any way to fix this problem ? Try a VACUUM FULL, this will clean up unused space. You might also want to adjust your free space map so that you don't have to do FULL vacuums as often ( or at all ). It is controlled by max_fsm_pages and max_fsm_relations. --------------------------------- Frank Wiles <[EMAIL PROTECTED]> http://www.wiles.org --------------------------------- ---------------------------(end of broadcast)--------------------------- TIP 2: you can get off all lists at once with the unregister command (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])
